Robert E. Gagnon
CIK 1504983 · Chief Financial Officer · last filed 2026-06-11
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.25M
Companies
6
Total Filings
96
Lifetime Open-Market Net
-$4.11M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HBIO | Chief Financial Officer | 27,556 | $5.92 | $163.1K | -$2.37M | 26 | 2026-06-11 |
| Opus Genetics, Inc. (OCUP) Delisted | Chief Financial Officer | 592,158 | $1.17 | $692.8K | -$40.7K | 3 | 2026-04-27 |
| VSTM | Director | 41,678 | $6.23 | $259.7K | -$338.4K | 33 | 2025-12-18 |
| BBLGW | Director | — | $10.00 | — | $0 | 3 | 2025-06-06 |
| CLEAN HARBORS INC (CLHB) Delisted | EVP CFO and Treasurer | 5,000 | — | — | $0 | 1 | 2012-09-13 |
| BIIB | Vice President, Finance | 3,999 | $205.61 | $822.2K | -$1.37M | 23 | 2012-03-01 |
Recent Filings · Page 3 of 10
96 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-06-20 | VSTM | Mixed | +7,919 | -$1.4K | EDGAR |
| 2024-03-20 | VSTM | Sell (S) | −413 | -$4.4K | EDGAR |
| 2024-02-07 | VSTM | Sell (S) | −9,204 | -$126.1K | EDGAR |
| 2024-02-06 | VSTM | Notice (144) | −9,204 | -$113.2K | EDGAR |
| 2024-01-17 | VSTM | Sell (S) | −9,204 | -$100.8K | EDGAR |
| 2024-01-12 | VSTM | Notice (144) | −9,204 | -$97.9K | EDGAR |
| 2024-01-10 | BBLGW | Grant (A) | — | $0 | EDGAR |
| 2023-12-20 | VSTM | Sell (S) | −414 | -$3.2K | EDGAR |
| 2023-09-20 | VSTM | Sell (S) | −408 | -$4.0K | EDGAR |
| 2023-06-21 | VSTM | Sell (S) | −413 | -$4.1K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.